Hmm I think it is, you could extract the Taranis map skin entries/files from campaign_maps > main_emperor to a new, "independent", .pack file to use...
AN "OLD SCHOOL" "VINTAGE" RTW BATTLE FOUGHT ON THE 17/6/2011/ ,THIRTEEN YEARS AGO ,A REAL "RAVE FROM THE GRAVE", AND ITS A RARE KINGS WAR RULES (KWR)...
Those generals are well leveled being governors since coming of age with said traits they specialize in and the region needs, the only thing i might...